High temperature calcium silicate insulation slab

Items

Unit

 DCS Standard Type

GB/T10699-
1998

JISA9510-1995 NO.1-22

Bulk Density

kg/m3

220
(±10%)

≤220,
≤270

≤220

Flexural Strength

MPa

≥0.50

≥0.30

≥0.30

Thermal Cond

W/m.k

≤0.056
+0.00011t

≤0.060
(100°C)

≤0.060
(70°C)

Temp. Limit

°C

1000

1000

1000

Linear Shrinkage

%

≤2
(1000°C,
16hrs)

≤2
(1000°C,
16hrs)

≤2
(1000°C,
3hr)

Block Sizes and Dimensional Tolerances

Length(±3mm)

Width(±3mm)

Thickness(+3 -1.5 mm )

400

250

25-120

500

500

25-120

600

300

25-120

610

400,303,300,150

25-120

1000

500

25-120

1050

850

25-120

1080

950

25-120

 1220

 1220

 25-100